WUM

abbreviation for Waiting Until Marriage,
meaning that you won´t have sex with anyone until you´re married.

It´s important for me that he is WUM.

by Tayend July 31, 2011

WUM

The combination of the two words "Well" and "Umm" usually used at the beginning of a sentence when trying to think of a response

Kevin: "Yo ma, when we gonna go get our mahiganiggy on?"
Stephanie: "Wumm...let's bounce in 30!"

by accnt this August 13, 2009

wum

It is an acronym meaning Wind-Up Merchant.

It refers to someone who posts on message boards and newsgroups with the intention to cause as much disruption as possible by goading others.

He's a WUM, just ignore his posts.

by Nataku November 14, 2005

wum

Deragatory name for a woman.

Wum, make me a sandwich!

by Jooce Toggle September 9, 2008

Wum

Another pronunciation of worm.

"Hey look, it's a wum!"

"My favorite candy I gummi wums!"

by Jitterbug May 31, 2014

wum

nobody knows what it means, only people who went to garage know this word. it means everything

i’m gonna wum tonight

by Willem. April 8, 2023

Wumming

The verb form of WUM (Wind-Up Merchant), a predominantly online phenomena of espousing contrary viewpoints purely to string people along and get a reaction from others. A mild-mannered form of trolling.

I know you're just having a laugh, but cut out the wumming, NewFag, or I will ban your ass faster than the angry fist of god.

by B9a June 13, 2011